(1999). Pachypodium (Apocynaceae): Taxonomy, habitats and cultivation. Balkema.
Chicago Style (17th ed.) CitationPachypodium (Apocynaceae): Taxonomy, Habitats and Cultivation. Rotterdam: Balkema, 1999.
MLA (9th ed.) CitationPachypodium (Apocynaceae): Taxonomy, Habitats and Cultivation. Balkema, 1999.
Warning: These citations may not always be 100% accurate.